BMW 4 series G22/G23 (2020-2024) brn Wiring diagrams
This page contains all the electrical diagrams for the component. brn, in which he is found in the car BMW 4 series G22/G23 (2020-2024). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram brn (121 of 146)
3.0L TURBO
AIR CONDITIONING COMPRESSOR
AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY
BASIC
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR W/ OUTPUT STAGE
BLU WIRE
BLU/BLK WIRE
BLU/VIO WIRE
BRN WIRE
BRN/WHT WIRE
CONTROL VALVE
EXCEPT 3.0L TURBO
FUSE 262
GRN WIRE
GRY/RED WIRE
HOT W/
LEFT FOOTWELL)
LEFT FRONT VENTILATION GRILLE
LEFT FRONT VENTILATION TEMPERATURE SENSOR
MAGNETIC COUPLING
NCA WIRE
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RELAY ENERGIZED
RIGHT FRONT VENTILATION GRILLE
RIGHT FRONT VENTILATION TEMPERATURE SENSOR
VENTILATION TEMPERATURE SENSOR
VIO WIRE
WHT WIRE
WHT/BRN WIRE
WHT/GRN WIRE
YEL WIRE
YEL/BLU WIRE
YEL/BRN WIRE
Go to component -> Automatic a/c circuit (2 of 6) -> BRN WIRE
Wiring diagram brn (122 of 146)
2.0L TURBO
2.0L TURBO, 3.0L TURBO HYBRID
3.0L TURBO
3.0L TURBO HYBRID
BLK/BLU WIRE
BLK/GRY WIRE
BLK/VIO WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COOLANT EXPANSION TANK SHUTOFF VALVE
COOLANT TEMPERATURE SENSOR
CRANKCASE TEMPERATURE SENSOR
DIGITAL MOTOR ELECTRONICS
FUSE 1
FUSE 14
FUSE 2
FUSE 3
FUSE 5
FUSE 6
FUSE 9
GRN/RED WIRE
GRY WIRE
HOT W/ DME MAIN RELAY ENERGIZED
HOT W/ POWER SUPPLY SENSORS/ ACTUATORS RELAY ENERGIZED
HOT W/ VALVETRONIC RELAY ENERGIZED
INTEGRATED SUPPLY MODULE
LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP
MAP THERMOSTAT (3.0L TURBO)
RADIATOR OUTLET TEMPERATURE SENSOR
RED WIRE
RED/GRN WIRE
TURBOCHARGER COOLANT PUMP
VIO WIRE
WHT WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/RED WIRE
YEL/WHT WIRE
Go to component -> Automatic a/c circuit (5 of 6) -> BRN WIRE
Wiring diagram brn (123 of 146)
ALTERNATOR
AUXILIARY BATTERY
BATTERY
BATTERY ELECTRONICS MODULE
BLK WIRE
BLU/YEL WIRE
BRN WIRE
CAPACITOR BOX
COMPUTER DATA LINES SYSTEM
CRASH SAFETY MODULE
DIGITAL MOTOR ELECTRONICS
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FUSE 244
FUSE 63
GRY WIRE
HOT AT ALL TIMES
HOT W/
INTELLIGENT BATTERY SENSOR
JUMP START TERMINAL
NCA WIRE
REAR POWER DISTRIBUTION BOX
RED WIRE
RED/BRN WIRE
RED/GRN WIRE
RELAY ENERGIZED
RIGHT FRONT POWER DISTRIBUTION BOX
SAFETY BATTERY TERMINAL GAS GENERATOR
STARTER MOTOR
TRANSFER TERMINAL POINT
VIO WIRE
YEL WIRE
Go to component -> Charging circuit -> BRN WIRE
Wiring diagram brn (124 of 146)
ANTI SLIP RAILS CONTROL ELECTRONICS
BLK WIRE
BRN WIRE
CHARGING CONTROLLER FOR AUXILIARY BATTERY
CONVERTIBLE TOP DRIVE UNIT RELAY 2
CONVERTIBLE TOP MODULE
COUPE
COUPE, GRAN COUPE
HKFM
INTERFERENCE SUPPRESSION FILTER
INTERFERENCE SUPPRESSION FILTER 2
LEFT INNER TAIL- LIGHT
LEFT LICENSE PLATE LAMP
LEFT OUTER TAILLIGHT
NCA WIRE
OUTER TAILGATE BUTTON
PARKING MANEUVERING ASSISTANT
REAR PASSENGER'S SIDE SEAT HEATING MODULE
REAR WINDOW DEFROSTER
REAR WINDOW LOCK
REAR WIPER
RIGHT INNER TAILLIGHT
RIGHT LICENSE PLATE LAMP
RIGHT OUTER TAILLIGHT
SCR CONTROL UNIT
SIREN W/ TILT ALARM SENSOR
SIREN, TILT SENSOR
TAILGATE LOCK
TOP DRIVE UNIT RELAY
TRAILER MODULE
TRAILER SOCKET
VALVE 1
VALVE 2
VALVE 3
Go to component -> Ground distribution circuit (1 of 7) -> BRN WIRE
Wiring diagram brn (125 of 146)
AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY
BLK WIRE
BRN WIRE
CONVENIENCE CHARGING ELECTRONICS
COOLANT SHUTOFF VALVE
DIAGNOSTIC SOCKET
DOOR INSIDE DOOR HANDLE LIGHT
DRIVER BACKREST TRIM LIGHTING
DRIVER LUMBAR SUPPORT VALVE BLOCK
DRIVER OUTSIDE DOOR HANDLE ELECTRONICS
DRIVER SEAT BELT EXTENDER CONTROLLER
DRIVER SEAT MODULE
DRIVER VALVE BLOCK FOR LUMBAR SUPPORT BACKREST W/ ADJUSTMENT
DRIVER VEHICLE EXTERIOR MIRROR
DRIVER'S DOOR COURTESY LIGHTS
DRIVER'S DOOR ENTRY LIGHTING
DRIVER'S DOOR POCKET LIGHTING
DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
DRIVER'S DOOR SEAT SWITCH CLUSTER
DRIVER'S DOOR SWITCH BLOCK
DRIVER'S SEAT ADJUSTMENT W/ VALVE BLOCK BACKREST
DRIVER'S SEAT HEATING ELECTRONICS
DRIVER'S SEAT LUMBAR SUPPORT SWITCH
DRIVER'S SEAT PNEUMATIC PUMP
DRIVER'S SIDE CONTROL ELECTRONICS NECK WARMER
DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK
ELECTRIC AUXILIARY HEATER
HOOD CONTACT SWITCH
LEFT BACKREST REMOTE UNLOCKING ELECTRIC MOTOR
LEFT FOOTWELL)
LEFT FRONT MICROWAVE SENSOR
NCA WIRE
REAR DRIVER'S SIDE FOOTWELL LIGHT
REAR DRIVER'S SIDE SEAT HEATING MODULE
REFUELING BUTTON
TOP DRIVER'S DOOR TRIM PANEL LIGHTING
VEHICLE INTERIOR TAILGATE BUTTON
VERTICAL DYNAMICS PLATFORM
WIPER DRIVE
Go to component -> Ground distribution circuit (3 of 7) -> BRN WIRE
Wiring diagram brn (126 of 146)
BLK WIRE
BLOWER MOTOR W/ OUTPUT STAGE
BLU WIRE
BODY DOMAIN CONTROLLER
BRN WIRE
ELECTRIC STEERING COLUMN ADJUSTMENT
FRONT PASSENGER BACKREST TRIM LIGHTING
FRONT PASSENGER DOOR COURTESY LIGHTS
FRONT PASSENGER DOOR ENTRY LIGHTING
FRONT PASSENGER DOOR INSIDE DOOR HANDLE LIGHT
FRONT PASSENGER DOOR POCKET LIGHTING
FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
FRONT PASSENGER LUMBAR SUPPORT SWITCH
FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK
FRONT PASSENGER SEAT BACKREST ADJUSTMENT VALVE BLOCK
FRONT PASSENGER SEAT HEATING ELECTRONICS
FRONT PASSENGER SEAT MODULE
FRONT PASSENGER SEAT PNEUMATIC PUMP
FRONT PASSENGER SIDE CONTROL ELECTRONICS NECK WARMER
FRONT PASSENGER VEHICLE EXTERIOR MIRROR
FRONT RIGHT MICROWAVE SENSOR
NCA WIRE
PASSENGER OUTSIDE DOOR HANDLE ELECTRONICS
PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK
PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
REAR PASSENGER'S SIDE COURTESY LIGHTS
REAR PASSENGER'S SIDE DOOR POCKET LIGHTING
REAR PASSENGER'S SIDE DOOR POCKET LIGHTING 2
REAR PASSENGER'S SIDE INSIDE DOOR HANDLE LIGHT
REAR PASSENGER'S SIDE OUTSIDE DOOR HANDLE ELECTRONICS
REAR PASSENGER'S SIDE SILL COURTESY LIGHTS
ROOF FUNCTION CENTER
STEERING COLUMN SWITCH CLUSTER
TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING
TOP REAR PASSENGER DOOR TRIM PANEL LIGHTING
W/ ELECTRICAL SEAT ADJUSTMENT
W/O ELECTRICAL SEAT ADJUSTMENT
WASHER FLUID LEVEL SENSOR
Go to component -> Ground distribution circuit (4 of 7) -> BRN WIRE
Wiring diagram brn (127 of 146)
AUXILIARY CONTROL UNIT
AUXILIARY HEATER COOLANT CHANGEOVER VALVE
AUXILIARY HEATER FUEL METERING PUMP
AUXILIARY WATER PUMP
BLK WIRE
BRN WIRE
CAN BUS TERMINAL RESISTOR 33
CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS
CONVERTIBLE TOP COMPARTMENT FLOOR SWITCH 2
CONVERTIBLE TOP MODULE
COUPE
COUPE, GRAN COUPE
ELECTRICAL EXHAUST FLAP
ELECTRICAL EXHAUST FLAP 2
FRONT PASSENGER SEAT BACKREST NEAR PANEL LIGHTING
FRONT PASSENGER SEAT BELT EXTENDER
FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER
HYBRID PRESSURE REFUELING ELECTRONIC CONTROL UNIT
INDEPENDENT AUXILIARY HEATER
INTERFERENCE SUPPRESSION FILTER
LEFT HEADLIGHT
LEFT REAR NEAR RANGE RADAR SENSOR
NATURAL VACUUM LEAK DETECTION
NCA WIRE
REAR PASSENGER'S SIDE FOOTWELL LIGHT
REAR POWER DISTRIBUTION BOX
REAR VIEW CAMERA SHIELD
RIGHT BACKREST REMOTE UNLOCKING ELECTRIC MOTOR
RIGHT REAR MICROWAVE SENSOR
RIGHT REAR NEAR RANGE RADAR SENSOR
RIGHT REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
RIGHT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL
TELEMATIC COMMUNICATION BOX
WHT WIRE
Go to component -> Ground distribution circuit (6 of 7) -> BRN WIRE
Wiring diagram brn (128 of 146)
48 VOLT BATTERY
ALL ROUND VISION CAMERA
AUTOMATIC AIR RECIRCULATION CONTROL SENSOR
BRAKE FLUID LEVEL SWITCH
BRAKE LIGHT SWITCH
BRN WIRE
BRN/BLK WIRE
BRN/YEL WIRE
CAMERA BASED DRIVER SUPPORT SYSTEMS
CAN BUS TERMINAL RESISTOR 11
CENTER CONSOLE CONTROL CENTER
CENTER STACK LIGHTING
CENTER STACK STORAGE COMPARTMENT LIGHTING SWITCH
CLUTCH MODULE
CONVERTIBLE TOP CONTROL UNIT
COOLANT LEVEL SENSOR
DASHBOARD LIGHTING
DASHBOARD LIGHTING 2
DASHBOARD LIGHTING 3
DIAGNOSTIC SOCKET
DRIVER CAMERA SYSTEM
ELECTRICAL MACHINE ELECTRONICS
ELECTROCHROMIC INTERIOR MIRROR
ETHERNET SWITCH
FRONT CENTER ARMREST LIGHT
FRONT INTERIOR LIGHT
GRN WIRE
INSTRUMENT PANEL
LEFT FOOTWELL)
LEFT FRONT DOOR SILL LIGHT STRIP
LEFT FRONT FOOTWELL LIGHT
LEFT FRONT VANITY MIRROR SWITCH
LEFT ILLUMINATED CARPET
LEFT REAR DOOR SILL LIGHT STRIP
NCA WIRE
OPTIONAL EQUIPMENT SYSTEM
POWER CONTROL UNIT 48 VOLTS
PREPARATION OF CONNECTOR FOR ELECTRONIC TOLL TAG
RAIN/ LIGHT/ SOLAR/ CONDENSATION SENSOR
REAR INTERIOR LIGHT
REMOTE CONTROL RECEIVER
RIGHT FRONT DOOR SILL LIGHT STRIP
RIGHT FRONT FOOTWELL LIGHT
RIGHT FRONT VANITY MIRROR SWITCH
RIGHT FRONT VENTILATION GRILLE
RIGHT ILLUMINATED CARPET
ROOF FUNCTION CENTER
Go to component -> Ground distribution circuit (7 of 7) -> BRN WIRE
Wiring diagram brn (129 of 146)
AUTOMATIC A/C CIRCUIT
AUXILIARY HEATER COOLANT CHANGEOVER VALVE
AUXILIARY HEATER FUEL METERING PUMP
AUXILIARY HEATER RECIRCULATING PUMP
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BRN WIRE
FUSE 54
HOT W/
INDEPENDENT AUXILIARY HEATER
LEFT "C" PILLAR)
RED WIRE
RED/VIO WIRE
RELAY ENERGIZED
RIGHT FRONT POWER DISTRIBUTION BOX
WHT/BRN WIRE
YEL WIRE
YEL/BRN WIRE
Go to component -> Independent heating circuit -> BRN WIRE
Wiring diagram brn (130 of 146)
BATTERY
BLK WIRE
BODY DOMAIN CONTROLLER
BRN WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CENTER CONSOLE CONTROL
CHARGING CIRCUIT
COMPUTER DATA LINES SYSTEM
ENGINE COMPARTMENT POWER DISTRIBUTION BOX
FUSE 39
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
MSA BUTTON
NCA WIRE
RED WIRE
RED/WHT WIRE
RIGHT FRONT POWER DISTRIBUTION BOX
SAFETY BATTERY TERMINAL GAS GENERATOR
START-STOP BUTTON
STARTER MOTOR
TRANSFER TERMINAL POINT
WHT WIRE
YEL/BLK WIRE
YEL/WHT WIRE
Go to component -> Starting circuit -> BRN WIRE
